85875478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 147248640

約数和(自身を除く): 61373162

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 1327, 1703, 2489, 2654, 3406, 4978, 17251, 25213, 32357, 34502, 50426, 64714, 173837, 327769, 347674, 655538, 2259881, 3302903, 4519762, 6605806, 42937739, 85875478]

約数ペア:

[(1, 85875478), (2, 42937739), (13, 6605806), (19, 4519762), (26, 3302903), (38, 2259881), (131, 655538), (247, 347674), (262, 327769), (494, 173837), (1327, 64714), (1703, 50426), (2489, 34502), (2654, 32357), (3406, 25213), (4978, 17251)]